High Temperature Pillow Block Bearings 350°C (HT1)

GMW heat-resistant pillow block bearings with the suffix HT1 are suitable for slow rotation speeds and temperatures up to a maximum of 350°C. Depending on the application, these bearings allow stable operation without maintenance.

All HT1 bearings have the following basic features:

• Made from AISI 52100 / SUJ2 / GCr15 steel material
• C5 clearance design compensates for temperature induced distortion 
• Adaptable to temperatures up to 350°C (effective operating temperature 330°C)
• Manganese phosphate (Mn3(PO4)2) surface coating (according to EN ISO 9717) ensures enhanced protection against corrosion
• Special Molybdenum sulfide (MoS2) grease in mineral oil forms a highly effective lubricating layer on rubbing and sliding surfaces. This reduces friction, allowing parts to operate more smoothly and providing greater economic benefits for bearings.
  
• Riveted steel plate roller cage provides high stability but low friction

Full range of bearing codes such as:

No grease cap (Open), two heat-resistant steel caps (2Z)

• UC204 … UC214
• UC304 … UC313

There are many types of bearing options: UCP, UCF, UCFC, UCFL

Replaces: SKF VA228 |  ENC  270  |  SWC  HT1  |  BECO BHTS 350º